Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.79 Home All releases olderv2.1.78 v2.1.80newer
Claude Code v2.1.79

Rate Limit Retry Improvements

429 rate limit errors are now retried more aggressively, and the anthropic-ratelimit-unified-reset header is parsed to calculate precise backoff delays (capped at 6 hours).

Evidence

Unified rate limit reset parsing (search for "anthropic-ratelimit-unified-reset")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.79 →